> 2024年9月25日 05:24,Song Liu <song@xxxxxxxxxx> 写道: > > Hi Mikulas, > > On Tue, Sep 24, 2024 at 6:30 AM Mikulas Patocka <mpatocka@xxxxxxxxxx> wrote: >> >> Hi >> >> I've applied the device mapper part of the patch. > > Would you mind taking the whole patch instead? You can add > > Acked-by: Song Liu <song@xxxxxxxxxx> Normally I don’t have interest for this type of patches, because it may introduce potential workload for downstream backport. If this patch may go into upstream from other path, I don’t have objection neither. And if any comment wanted from me, I’d like to suggest to split this patch into multiple ones by different subsystem, it may be easier for downstream developers to do their backport. Thanks. Coly Li